He hosted the singing competition for all of its 15 seasons on Fox, the last of which aired in 2016.

And Seacrest has hosted "Dick Clark's New Year's Rockin' Eve" countdown on ABC for more than a decade.

Ryan Seacrest Productions was behind the short-lived ABC show "Mixology" back in 2014. It currently produces the Jennifer Lopez-led "Shades of Blue" on NBC and an upcoming show starring Debby Ryan on Netflix.